Removing an unused JMS durable connection
The Adapter is kept informed
of changes to the Alcatel-Lucent network by the Alcatel-Lucent 5620
SAM EMS server. The mechanism by which this is accomplished is called
Java Messaging Service (JMS). The Adapter normally connects to the
server using “durable” connections. This means that if the Adapter
goes down, the server will queue up changes that are taking place
and deliver those changes to the Adapter when it reconnects. The Adapter
is known to the Alcatel-Lucent 5620 SAM EMS server by its JmsUniqueId.
The presence of an unused JMS durable connection causes the Alcatel-Lucent
5620 SAM EMS to accumulate transactions that will never be delivered
to the Adapter, consuming unnecessary disk space. The durable connections
in the Alcatel-Lucent 5620 SAM EMS server are recorded in the
5620sam/server/nms/jboss/server/default/conf/jbossmq-state.xml
file.
VMware Corporation recommends that you remove an unused JMS connection in order to release
the server from its “obligation” to store undelivered transaction, if you have changed the
value of the
JmsId
parameter in the emsConfig.import
file.To remove an unused JMS durable connection from the
5620 Sam server, use the Alcatel-Lucent 5620 SAM EMS GUI. The Alcatel-Lucent
5620 SAM EMS documentation provides instructions.